8th Korea-Japan workshop

on Dark Energy

 

Detailed program with talk abstracts can be found here

 

invited talks (30 mins)
contributing talks (10 mins)

18 October (Mon)

Chair: Shinji Tsujikawa
JST/KST CEST
15:00 8:00 Tsutomu Kobayashi
(Rikkyo University)
Distinguishing modified gravity with just two tensorial degrees of freedom from general relativity
15:30 8:30 Mohammad Ali Gorji
(YITP, Kyoto University)
Dark Matter via Entropy Perturbations
16:00 9:00 Masato Minamitsuji
(University of Lisbon)
Frame invariance in higher-order gravitational theories
16:30 9:30 Break
17:00 10:00 Lefteris Papantonopoulos
(National Technical University of Athens)
Stability of black holes with non-minimally coupled scalar hair
17:30 10:30 Joan SolĂ  Peracaula
(Departament FQA and ICCUB, Universitat de Barcelona)
Cosmological Constant and Running Vacuum in the Universe
18:00 11:00 Savvas Nesseris
(IFT UAM-CSIC)
The Genetic Algorithms and their cosmological applications

19 October (Tue)

Chair: Antonio De Felice
JST/KST CEST
15:00 8:00 Teruaki Suyama
(Tokyo Institute of Technology)
Universal Relation of Lensed Gravitational Waves
15:30 8:30 Tomohiro Fujita
(Waseda University)
Cosmic Birefringence and Axion Dark Energy
16:00 9:00 Satadru Bag
(KASI)
Identifying Lensed Quasars and Their Time-Delays in Unresolved Systems
16:30 9:30 Break
17:00 10:00 Jose Beltran Jimenez
(Universidad de Salamanca)
Charging dark matter up
17:30 10:30 Gianluca Calcagni
(IEM-CSIC)
Dark energy in multifractional spacetimes - reloaded
18:00 11:00 Reginald Christian Bernardo
(University of the Philippines)
Towards well-tempered dark energy models
18:10 11:10 Atsushi NARUKO
(CGP, YITP, Kyoto University)
Axion Cloud Decay due to the Axion-photon Conversion with Background Magnetic Fields
18:20 11:20 Nikolaos Chatzarakis
(School of Mathematics, Trinity College, Dublin)
f(R) gravity phase space in the presence of thermal effects

20 October (Wed)

Chair: Arman Shafieloo
JST/KST CEST
15:00 8:00 Benedict Bahr-Kalus
(KASI)
Challenges at the Largest Scales
15:30 8:30 Seokcheon Lee
(Sungkyunkwan University)
Cosmology of the minimally extended varying speed of light (meVSL)
16:00 9:00 Vesselin Gueorguiev
(Institute for Advanced Physical Studies)
The Scale Invariant Vacuum Paradigm - main results and current progress
16:10 9:10 Hareesh Thuruthipilly
(National Center for Nuclear Research, Poland)
On the emergence of cosmic space and the first law of thermodynamics in a non-flat universe
16:20 9:20 Pawan Joshi
(IISER BHOPAL, INDIA)
Hamiltonian Formalism for Nonlocal Gravity Models
16:30 9:30 Break
17:00 10:00 Jiajun Zhang
(Shanghai Astronomical Observatory, China)
21cm Intensity Mapping with BINGO
17:30 10:30 Katsuki Aoki
(YITP, Kyoto University)
Positivity vs. Lorentz-violation
18:00 11:00 Shin'ichi Hirano
(Nagoya university)
UV-divergent one-loop matter power spectrum in DHOST theory and its rescue with EFT of LSS
18:10 11:10 Kazufumi Takahashi
(YITP, Kyoto University)
Stealth solutions in scalar-tensor theories
18:20 11:20 Lotte ter Haar
(SISSA)
Kinetic Screening in the Strong-Field Regime

21 October (Thur)

Chair: Shinji Mukohyama
JST/KST CEST
15:00 8:00 Sunghoon Jung
(Seoul National University)
Hubble selection of the weak scale
15:30 8:30 Rampei Kimura
(Waseda University)
Vainshtein screening in Lorentz-invariant massive gravity
16:00 9:00 Shuichiro Yokoyama
(Nagoya University)
What does the Planck ns-r tell us about inflation?
16:30 9:30 Break
17:00 10:00 Cedric Deffayet
(CNRS IAP/IHES)
Degeneracy, matter coupling and disformal transformations
17:30 10:30 Alexander Vikman
(CEICO, Czech)
Inverse phase transition, beyond freeze-in Dark Matter and gravitational waves
18:00 11:00 Yusuke Manita
(Kyoto University)
Evolution of the large-scale-structure based on projected massive gravity
18:10 11:10 Sreekanth Harikumar
(National Centre for Nuclear Research, Poland)
Estimation of weak field parameters in Scalar-Tensor-Vector-Gravity for X-COP cluster sample
18:20 11:20 Ricardo Landim
(Technical University of Munich)
Fractional Dark Energy

22 October (Fri)

Chair: Sachiko Kuroyanagi
JST/KST CEST
15:00 8:00 Junsup Shim
(KIAS)
The clustering of critical points in the evolving cosmic web
15:30 8:30 Mijin Yoon
(Yonsei University/German Centre for Cosmological Lensing)
The constraints on baryonic feedback effect and cosmology from weak lensing
16:00 9:00 Emil Mottola
(University of New Mexico)
An Effective Theory of Vacuum Energy
16:10 9:10 Abdulai Gassama
(Clark University)
Positive Mass Theorem in All Dimensions
Canceled
16:20 9:20 Michael Zantedeschi
(Max Planck Institute for Physics, Munich)
Primordial Black Holes from Confinement
16:30 9:30 Break
17:00 10:00 Cristiano Sabiu
(University of Seoul)
Probing Ultra-light Axion Dark Matter from 21cm Tomography
17:10 10:10 Christoph Saulder
(KASI)
Using cross-correlations to recover the BAO peak in sparse spectroscopic surveys
17:20 10:20 Shun Arai
(CGP, YITP, Kyoto University)
Gradient expansion approach for generic scalar-tensor theories
17:30 10:30 Masroor C. Pookkillath
(YITP, Kyoto University)
Minimal theory of massive gravity and constraints on the graviton mass
17:40 10:40 Artur Alho
(CAMGSD- IST Univ. Lisbon)
Dynamical systems analysis of quintessence
17:50 10:50 Lu Yin
(Sogang University)
Reducing the H0 Tension with Exponential Acoustic Dark Energy
18:00 11:00 Hanwool Koo
(KASI/UST)
Bayesian vs Frequentist: Comparing Bayesian model selection with a frequentist approach using the iterative smoothing method
18:10 11:10 William Davison
(KASI)
STag: Supernova Tagging and Classification